<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
	  <title>My JSP 'four.jsp' starting page</title>
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
  </head>
  
  <body>
   	提交方式：<%=request.getMethod() %><br>
   	请求URL地址：<%=request.getRequestURI() %><br>
   	协议名称：<%=request.getProtocol() %><br>
   	文件路径：<%=request.getServletPath() %><br>
   	URL查询：<%=request.getQueryString()%><br>
   	服务器名称：<%=request.getServerName() %><br>
   	端口号码：<%=request.getServerPort() %><br>
   	IP地址：<%=request.getRemoteAddr() %><br>
  </body>
</html>
